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Security audit

Price Tracker Pro

Security checks for vulnerabilities and agentic risk

Overview

This is a disclosed Chinese-language price-tracking skill with no bundled executable code, no install scripts, and no evidence of hidden data access or unsafe behavior.

Before installing, be aware that using this skill may involve storing product links, target prices, monitoring schedules, and notification preferences. Only add links you are comfortable having monitored, and use the stop-monitoring command for items you no longer want tracked.

A.I.G

Vulnerability Patterns
  • Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
  • Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
  • Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
  • Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs

SkillSpector

Vulnerability Patterns
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (3)

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

The skill explicitly describes periodic link parsing, repeated price checks, reminder delivery, and historical tracking, which implies ongoing storage and processing of user-provided product links and preferences. Without a clear notice about what data is retained, how often it is processed, and where notifications are sent, users may unknowingly expose shopping interests or account-linked product URLs to persistent collection and monitoring.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
93% confidence
Finding

SQP-3 applies to natural-language policy issues in any file type. The visible description and usage instructions force a single language without any opt-in or justification for a locale-specific audience, which can violate organizational language/locale choice policies.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
82% confidence
Finding

The package description is written entirely in Chinese, which can indicate a fixed language assumption in user-facing skill metadata. There is no accompanying indication that language selection is optional or that the skill is specifically intended for a Chinese-speaking or region-specific audience.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.